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Ruqing Zhang

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A Unified Causal View of Instruction Tuning

Feb 09, 2024
Lu Chen, Wei Huang, Ruqing Zhang, Wei Chen, Jiafeng Guo, Xueqi Cheng

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RIGHT: Retrieval-augmented Generation for Mainstream Hashtag Recommendation

Dec 16, 2023
Run-Ze Fan, Yixing Fan, Jiangui Chen, Jiafeng Guo, Ruqing Zhang, Xueqi Cheng

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Perturbation-Invariant Adversarial Training for Neural Ranking Models: Improving the Effectiveness-Robustness Trade-Off

Dec 16, 2023
Yu-An Liu, Ruqing Zhang, Mingkun Zhang, Wei Chen, Maarten de Rijke, Jiafeng Guo, Xueqi Cheng

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CAME: Competitively Learning a Mixture-of-Experts Model for First-stage Retrieval

Nov 06, 2023
Yinqiong Cai, Yixing Fan, Keping Bi, Jiafeng Guo, Wei Chen, Ruqing Zhang, Xueqi Cheng

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From Relevance to Utility: Evidence Retrieval with Feedback for Fact Verification

Oct 20, 2023
Hengran Zhang, Ruqing Zhang, Jiafeng Guo, Maarten de Rijke, Yixing Fan, Xueqi Cheng

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Continual Learning for Generative Retrieval over Dynamic Corpora

Aug 29, 2023
Jiangui Chen, Ruqing Zhang, Jiafeng Guo, Maarten de Rijke, Wei Chen, Yixing Fan, Xueqi Cheng

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Inducing Causal Structure for Abstractive Text Summarization

Aug 24, 2023
Lu Chen, Ruqing Zhang, Wei Huang, Wei Chen, Jiafeng Guo, Xueqi Cheng

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Black-box Adversarial Attacks against Dense Retrieval Models: A Multi-view Contrastive Learning Method

Aug 19, 2023
Yu-An Liu, Ruqing Zhang, Jiafeng Guo, Maarten de Rijke, Wei Chen, Yixing Fan, Xueqi Cheng

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On the Robustness of Generative Retrieval Models: An Out-of-Distribution Perspective

Jun 22, 2023
Yu-An Liu, Ruqing Zhang, Jiafeng Guo, Wei Chen, Xueqi Cheng

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